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PAMI
2010
103views more  PAMI 2010»
15 years 5 months ago
The Sum-over-Paths Covariance Kernel: A Novel Covariance Measure between Nodes of a Directed Graph
—This work introduces a link-based covariance measure between the nodes of a weighted directed graph where a cost is associated to each arc. To this end, a probability distributi...
Amin Mantrach, Luh Yen, Jérôme Callut...
RTDB
2001
114views more  RTDB 2001»
15 years 8 months ago
Mobile Distributed Real-Time Database Systems
Research in the concurrency control of real-time data access over mobile networks is receiving growing attention. With possibly lengthy transmission delay and frequent disconnecti...
Kam-yiu Lam, Tei-Wei Kuo
STRINGOLOGY
2008
15 years 8 months ago
On the Uniform Distribution of Strings
In this paper, we propose the definition of a measure for sets of strings of length not greater than a given number. This measure leads to an instanciation of the uniform distribut...
Sébastien Rebecchi, Jean-Michel Jolion
COLING
2008
15 years 8 months ago
Using Hidden Markov Random Fields to Combine Distributional and Pattern-Based Word Clustering
Word clustering is a conventional and important NLP task, and the literature has suggested two kinds of approaches to this problem. One is based on the distributional similarity a...
Nobuhiro Kaji, Masaru Kitsuregawa
COLING
2010
15 years 1 months ago
Corpus-based Semantic Class Mining: Distributional vs. Pattern-Based Approaches
Main approaches to corpus-based semantic class mining include distributional similarity (DS) and pattern-based (PB). In this paper, we perform an empirical comparison of them, bas...
Shuming Shi, Huibin Zhang, Xiaojie Yuan, Ji-Rong W...